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Reviewed · Updated 2026-06-15

Opendevin

Platform for building and managing OpenAI-powered assistants for business and personal use.

Reviewed by the Conversion Gems editorial team ·
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Pricing
Paid
Best for
Developers
Category
AI Agent Builders
The bottom line

The strongest self-hostable AI coding agent if you can handle Docker and pay for a capable model; not plug-and-play.

7.1
Our score
7.1 / 10
Conversion Gems editorial verdict
Free to self-host (MIT); Cloud Pro from $20/mo + LLM costs
Features9/10
9 - full sandboxed agent: code, terminal, browser and pull requests, with strong SWE-bench results.
Value8/10
8 - free core and predictable per-token cost, but it needs an expensive model to shine.
Ease of use3/10
3 - penalized: involved Docker setup, not plug-and-play.
Ecosystem8/10
8 - model-agnostic with GitHub/GitLab/Slack integrations and an SDK.
Support6/10
6 - large community; enterprise support is paid.
What it really is

An open-source autonomous coding agent (formerly OpenDevin, now OpenHands) that writes code and runs commands in a sandbox - a self-hostable Devin alternative.

Our take

It is the most capable open-source autonomous software engineer, scoring in the 70s on SWE-bench and free to self-host. The catch is real: you supply the LLM API budget and stomach a fiddly Docker setup, and performance collapses on weak models.

Best for
Engineers automating bug fixes and GitHub issues at scale
Teams wanting a model-agnostic, self-hostable coding agent
Cost-conscious users who prefer pay-per-token over fixed seats
Not good for
Non-technical users - setup needs Docker and API keys
Anyone relying on weak or local models, where quality drops sharply
Users wanting a polished, plug-and-play experience
Friction report
Time to value
Slow: expect roughly a day wrestling Docker-in-Docker, API keys and environment config before the self-hosted setup runs reliably; the cloud tier skips most of this.
Scale breakpoint
Quality is model-bound - it needs a top-tier LLM to perform, and token costs plus occasional task-looping climb with complexity.
Walled garden
Low lock-in on the MIT core (self-host, any model), but the enterprise Kubernetes/RBAC tier is source-available under a paid license.

Frequently Asked Questions

Alternatives

Step up

Devin (Cognition) - a managed autonomous engineer, less setup but a fixed seat price and overage costs.

Lighter alternative

GitHub Copilot agent - simpler and IDE-native, though far less autonomous.

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Tags

#AIAgents#AIWorkflowAutomation#AgentFramework

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